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@ -1,6 +1,6 @@ |
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#!/bin/sh |
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# |
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# tabssh.sh, Copyright © 2013 Matteo Cypriani <mcy@lm7.fr> |
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# tabssh.sh, Copyright © 2013, 2019 Matteo Cypriani <mcy@lm7.fr> |
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# (Formerly named cluster-ssh.sh) |
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# |
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# This program is free software. It comes without any warranty, to |
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@ -56,9 +56,14 @@ elif [ $# -ne 1 ] ; then |
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fi |
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# Check dependencies |
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SCREEN=$(command -v screen) |
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if [ -z "$SCREEN" ] ; then |
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err "GNU screen is required by this script." |
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TMUX_CMD=$(command -v tmux) |
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SCREEN_CMD=$(command -v screen) |
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if [ -n "$TMUX_CMD" ] ; then |
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echo "tmux is available, we'll be using it." |
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elif [ -n "$SCREEN_CMD" ] ; then |
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echo "tmux is not available, we'll be using GNU screen instead." |
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else |
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err "Either tmux or GNU screen is required by this script." |
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exit $EXIT_DEPENDENCY |
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fi |
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@ -82,6 +87,10 @@ fi |
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# Create the screen tabs |
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while read -r HOST ; do |
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SSH="ssh ${LOGIN}${HOST}" |
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# shellcheck disable=SC2086 |
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$SCREEN -t "$SSH" $SSH |
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if [ -n "$TMUX_CMD" ] ; then |
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$TMUX_CMD new-window -d -n "$SSH" -- "$SSH" |
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else |
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# shellcheck disable=SC2086 |
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$SCREEN_CMD -t "$SSH" $SSH |
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fi |
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done <"$HOSTS" |
